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参数资料
| 型号： | MAX6220ASA-4.1+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 4.096V 8SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 基准类型： | 串联，精度 |
| 输出电压： | 4.096V |
| 容差： | ±0.1% |
| 温度系数： | 20ppm/°C |
| 输入电压： | 8 V ~ 40 V |
| 通道数： | 1 |
| 电流 - 静态： | 3.5mA |
| 电流 - 输出： | 15mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
19-1930; Rev 0; 4/01
Low-Noise, Precision, +2.5V/+4.096V/+5V
Voltage Reference
General Description
The MAX6220 is a low-noise, precision voltage refer-
ence with extremely low 20ppm/°C temperature coeffi-
cient over the automotive temperature range (-40°C to
+125°C) and excellent ±0.1% initial accuracy. This
device features buried-zener technology for low noise
performance. The load-regulation specification is guar-
anteed for source and sink currents up to 15mA.
Excellent line and load regulation and low output
impedance at high frequency make the MAX6220 ideal
for high-resolution data-conversion systems up to
16 bits. The MAX6220 is set for 2.5V, 4.096V, and
5.0V outputs.
Applications
High-Accuracy Industrial and Process Control
ATE Equipment
Precision Current Sources
Features
o Low 20ppm/°C Temperature Coefficient over
-40°C to +125°C Range
o Very Low 1.5μVp-p Noise (0.1Hz to 10Hz)
o ±0.1% Initial Accuracy
o ±15mA Output Source and Sink Current
o 8V to 40V Input Voltage Range
o Optional Noise Reduction and Voltage Trim
o Excellent Transient Response
o Low 20ppm/1000hr Long-Term Stability
o Stable for All Capacitive Loads
Ordering Information
PART
TEMP. RANGE
PIN-
PACKAGE
OUPUT
VOLTAGE
(V)
MAX6220ASA25 -40 ° C to +125 ° C
MAX6220ASA41 -40 ° C to +125 ° C
MAX6220ASA50 -40 ° C to +125 ° C
8 SO
8 SO
8 SO
2.5
4.096
5.0
Typical Operating Circuit
8V TO 40V INPUT
TOP VIEW
Pin Configuration
IN
OUT
REFERENCE OUT
I.C. 1
8
I.C.
IN 2
7
I.C.
2.2 μ F *
NR
MAX6220
TRIM
NR 3
MAX6220
6
OUT
2.2 μ F *
GND 4
5
TRIM
GND
SOIC
*OPTIONAL (STABLE WITH ALL CAPACITIVE LOADS)
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6220ASA-5.0 | 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| MAX6220ASA-5.0+ | 功能描述:基准电压& 基准电流 2.5V/+4.096V/5V Voltage Ref RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| MAX6220ASA-5.0+T | 功能描述:基准电压& 基准电流 2.5V/+4.096V/5V Voltage Ref RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| MAX6220ASA-5.0-T | 制造商:Maxim Integrated Products 功能描述:LOW-NOISE, PRECISION, +2.5V/+4.096V/+5V VOLTA - Tape and Reel |
| MAX6220ASA50 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Noise, Precision, +2.5V/+4.096V/+5V Voltage Reference |
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